Unitized hay rake



FIG. 1 is a top plan view of a unitized hay rake showing our new design, with the rake baskets folded inwardly into a non-operative position;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof, with the rake baskets open in an operable position; and,

FIG. 6 is a top, front and right side perspective view thereof. 

The ornamental design for a unitized hay rake, as shown. 